9,771,880

2³ × 5 × 244297

9,771,880 factors as 2^3 × 5 × 244297. Its 16 positive divisors give a proper-divisor sum of 12,214,940, so this integer is abundant. The Collatz stopping time is 114 steps.

Prime Factor Structure

Factorization String 2^3 × 5 × 244297

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,986,820

Proper Divisor Sum 12,214,940

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9771857 ← → #9771893

Radix Representation

Decimal	9771880
Binary	100101010001101101101000 (24 bits)
Octal	0o45215550
Hexadecimal	0x951B68

Divisor Catalog (16)

1 2 4 5 8 10 20 40 244,297 488,594 977,188 1,221,485 1,954,376 2,442,970 4,885,940 9,771,880

Collatz Trajectory (114 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

9,771,880 4,885,940 2,442,970 1,221,485 3,664,456 1,832,228 916,114 458,057 1,374,172 687,086 343,543 1,030,630 515,315 1,545,946 772,973 2,318,920 1,159,460 579,730 289,865 869,596 434,798 217,399 652,198 326,099 978,298 489,149 1,467,448 733,724 366,862 183,431 550,294 275,147 825,442 412,721 1,238,164 619,082 309,541 928,624 464,312 232,156 116,078 58,039 174,118 87,059 261,178 130,589 391,768 195,884 97,942 48,971 146,914 73,457 220,372 110,186 55,093 165,280 82,640 41,320 20,660 10,330

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